1
What does a boiler shunt pump do?
3
How long has District Energy been around?
4
What does the third generation of district energy systems mostly consist of?
6
Which of these features characterise district energy?
Test results
Congratulations. You have passed the test and completed the Grundfos District Energy
Achieved badges:
01.
Q: What does a boiler shunt pump do?
A: It secures the necessary differential pressure for the consumer
01.
Q: What does a boiler shunt pump do?
A: It recirculates water reducing the risk of condensation
01.
Q: What does a boiler shunt pump do?
A: It circulates flow to the distribution network
02.
Q: How much can you save on fuel costs by installing a flue gas economiser?
A: 15%
02.
Q: How much can you save on fuel costs by installing a flue gas economiser?
A: 20%
02.
Q: How much can you save on fuel costs by installing a flue gas economiser?
A: 25%
03.
Q: How long has District Energy been around?
A: Since 1892
03.
Q: How long has District Energy been around?
A: Since 1930
03.
Q: How long has District Energy been around?
A: 1973
04.
Q: What does the third generation of district energy systems mostly consist of?
A: Heat-production plants
04.
Q: What does the third generation of district energy systems mostly consist of?
A: Plants that solely produce electricity
04.
Q: What does the third generation of district energy systems mostly consist of?
A: Combined heat and power plants
05.
Q: What temperature can the supply water be reduced to in some systems?
A: 50°
05.
Q: What temperature can the supply water be reduced to in some systems?
A: 70°
05.
Q: What temperature can the supply water be reduced to in some systems?
A: 85°
06.
Q: Which of these features characterise district energy?
A: It’s the only way to utilise renewable energy
06.
Q: Which of these features characterise district energy?
A: It’s energy-efficient and cost-effective
06.
Q: Which of these features characterise district energy?
A: A district energy system only uses fossil fuels